| Lannion to Traversetolo | 712.87 mi (1,147.25 km) |
| Lannion to Trebaseleghe | 758.73 mi (1,221.06 km) |
| Lannion to Trebisacce | 1,157.52 mi (1,862.86 km) |
| Lannion to Trecastagni | 1,203.70 mi (1,937.16 km) |
| Lannion to Trecate | 616.23 mi (991.73 km) |
| Lannion to Treia | 884.92 mi (1,424.14 km) |
| Lannion to Trento | 704.72 mi (1,134.14 km) |
| Lannion to Trentola | 1,012.73 mi (1,629.84 km) |
| Lannion to Trepuzzi | 1,199.81 mi (1,930.91 km) |
| Lannion to Trescore Balneario | 657.61 mi (1,058.32 km) |
| Lannion to Treviglio | 651.27 mi (1,048.11 km) |
| Lannion to Trevignano | 756.84 mi (1,218.01 km) |
| Lannion to Treviso | 765.05 mi (1,231.22 km) |
| Lannion to Trezzano sul Naviglio | 630.78 mi (1,015.13 km) |
| Lannion to Trezzo sull'Adda | 645.56 mi (1,038.93 km) |
